diff options
| author | Alexey Samsonov <samsonov@google.com> | 2014-05-13 22:30:16 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2014-05-13 22:30:16 +0000 |
| commit | 7986f6e4ae9c6b300be49f5684c686d3e48fd94d (patch) | |
| tree | 2f5f62a8a685b7f2c84bbe1b63642d6308cca55b /test/tsan/lit.site.cfg.in | |
| parent | 543c9f0229433ec397f882048d02448f06a7e005 (diff) | |
[TSan] Build TSan-instrumented version of libcxx and use it in lit tests.
TSan can produce false positives in code that uses C++11 threading,
as it doesn't see synchronization inside standard library. See
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-February/035408.html
for an example of such case.
We may build custom TSan-instrumented version libcxx to fight with that.
This change adds build rules for libcxx_tsan and integrates it into
testing infrastructure.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@208737 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/tsan/lit.site.cfg.in')
| -rw-r--r-- | test/tsan/lit.site.cfg.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/tsan/lit.site.cfg.in b/test/tsan/lit.site.cfg.in index aebdd5ebc..5190b2111 100644 --- a/test/tsan/lit.site.cfg.in +++ b/test/tsan/lit.site.cfg.in @@ -1,6 +1,8 @@ ## Autogenerated by LLVM/Clang configuration. # Do not edit! +config.has_libcxx = @TSAN_HAS_LIBCXX@ + # Load common config for all compiler-rt lit tests. lit_config.load_config(config, "@COMPILER_RT_BINARY_DIR@/test/lit.common.configured") |